"五百除除以4等于几"...五百除除以4等于几
"500除以4等于几"...500除以4等于几
"五百除以42"...五百除以42
"五百除以4500"...五百除以4500
"五百除以五等于几"...五百除以五等于几
"五百除以46"...五百除以46
"五百除以四等于几"...五百除以四等于几
"五百十除以四"...五百十除以四
"五百除以40%等于几"...五百除以40%等于几
"五百除以420"...五百除以420